5 <a HREF="index.html"> <IMG SRC="rsl.gif"> </a>
9 <h1>RSL_cappi_at_h</h1>
14 <b>#include "rsl.h"</b> <br>
15 <a href=RSL_cappi_struct.html><b>Cappi</b></a><b> *RSL_cappi_at_h(<a href=RSL_volume_struct.html>Volume</a> *v, float h, float max_range); </b>
19 Produce a <b>C</b>onstant <b>A</b>ltitude <b>PPI</b> at <b>h</b> out to the maximum ground range <b>max_range</b>. <b>h</b> and <b>max_range</b> are expressed in km. Memory is allocated using the system calloc routine. A <a href=RSL_sweep_struct.html>Sweep</a> structure is used to store the data of the cappi. Thus, it is easy to make images by using <a href=RSL_sweep_to.html>RSL_sweep_to_gif</a>.
23 Upon successful completion, a pointer to the appropriate structure is returned. Otherwise, a NULL pointer is returned and errno is set.
27 <a href=RSL_free_cappi.html>RSL_free_cappi</a>, <a href=RSL_cappi_to_carpi.html>RSL_cappi_to_carpi</a>.
30 <hr>Author: <a href=john.merritt.html>John H. Merritt</a>